Výsledky vyhledávání - "T. N. Tkacheva"

Excimer Emission of Acridine Orange Adsorbed on Gadolinium-Yttrium Orthovanadate Nanoparticles

Autor: S. L. Yefimova, Alexander V. Sorokin, K.O. Hubenko, Yu. V. Malyukin, T. N. Tkacheva, Pavel Maksimchuk, O.O. Sedyh, O. G. Viagin

Publikováno v: Journal of Fluorescence. 28:943-949

Studying the complexes of inorganic nanoparticles - organic dye molecules is of great importance for their theranostics application. In this paper, we report gadolinium-yttrium orthovanadate nanoparticles (VNPs) - Acridine Orange (AO) complex formati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b84afcd4ba0d585afe7230e78e2fdc3e
https://doi.org/10.1007/s10895-018-2257-9

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Porous CaCO 3 carriers loaded with scintillation nanoparticles and photosensitizer molecules for photodynamic activation

Autor: Pavel Maksimchuk, T. N. Tkacheva, Yu. V. Malyukin, K.O. Hubenko, I. A. Borovoy, S. L. Yefimova, I.I. Bespalova, Alexander V. Sorokin, Roman Grynyov, Ganna Grygorova, V.P. Semynozhenko

Publikováno v: Microporous and Mesoporous Materials. 263:128-134

We report the creation of a novel composition on the base of porous CaCO3 microspheres loaded with both scintillating gadolinium orthovanadate nanoparticles doped with europium ions GdVO4:Eu3+ (VNPs) and Methylene Blue (MB) photosensitizer molecules.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ecf7051da1ed25c4534691ecde5d307
https://doi.org/10.1016/j.micromeso.2017.12.020

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GdVO4:Eu3+ nanoparticles – Methylene Blue complexes for PDT: Electronic excitation energy transfer study

Autor: Alexander V. Sorokin, T. N. Tkacheva, Vladimir K. Klochkov, Yu. V. Malyukin, K.O. Hubenko, I.I. Bespalova, S. L. Yefimova, Pavel Maksimchuk

Publikováno v: Journal of Luminescence. 192:975-981

Europium-doped gadolinium orthovanadate nanoparticles (GdVO 4 :Eu 3+ ) were used as a donor in fluorescence resonance energy transfer (FRET) experiments in water solutions. Using Methylene Blue as an excitation energy acceptor, we have observed highl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9af42d2ded25a2563050fe32946d4b2a
https://doi.org/10.1016/j.jlumin.2017.08.044

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Study of the Combined Effect of Ibuprofen and Cholesterol on the Microviscosity and Ordering of Model Lipid Membranes by Timeresolved Measurement of Fluorescence Anisotropy Decay

Autor: T. N. Tkacheva, S. L. Yefimova, N. A. Kasian

Publikováno v: Journal of Applied Spectroscopy. 84:284-290

The timeresolved fluorescence anisotropy decay of perylene incorporated into the lipid Ladipalmitoylphosphatidylch oline (DPPC) membrane has been studied to evaluate the membranotropic action of the nonsteroidal antiinflammatory drug, ibuprofen, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd8b5cfd41f95a6234e418558ec4a0b3
https://doi.org/10.1007/s10812-017-0465-8

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Reactive oxygen species generation in aqueous solutions containing GdVO4:Eu3+ nanoparticles and their complexes with methylene blue

Autor: Pavel Maksimchuk, Nataliya S. Kavok, I. A. Borovoy, Yuri Malyukin, K.O. Hubenko, T. N. Tkacheva, Svetlana L. Yefimova, Oleksander Opolonin, Vladimir K. Klochkov

Publikováno v: Nanoscale Research Letters, Vol 13, Iss 1, Pp 1-9 (2018)

It this letter, we report the study of free radicals and reactive oxygen species (ROS) generation in water solutions containing gadolinium orthovanadate GdVO4:Eu3+ nanoparticles (VNPs) and their complexes with methylene blue (MB) photosensitizer. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16fe88287ba5f005446187ccfd80d352
https://doi.org/10.1186/s11671-018-2514-5

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Kinetic and Thermodynamic Stability of Organic and Inorganic Nanocarriers

Autor: S. L. Yefimova, Alexander V. Sorokin, T. N. Tkacheva, Vladimir K. Klochkov, Yu. V. Malyukin

Publikováno v: Journal of Applied Spectroscopy. 82:200-207

The kinetic and thermodynamic stability of organic (sodium dodecylsulfate micelles and egg-yolk phosphatidylcholine zwitterionic liposomes) and inorganic (based on GdYVO0034:Eu3+ nanoparticles) nanocarriers (NCs) was studied by the λ-ratiometric met

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4c03fd89a041a8f3ea94cebee8547fd5
https://doi.org/10.1007/s10812-015-0086-z

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Spectroscopic study of ordered hybrid complexes formation between dye aggregates and ReVO4:Eu3+ (Re=Y, Gd, La) nanoparticles

Autor: T. N. Tkacheva, Vladimir K. Klochkov, Svetlana L. Yefimova, I. A. Borovoy, Yuri V. Malyukin

Publikováno v: Journal of Molecular Liquids. 199:244-250

For the first time we report on ordered nano-sized hybrid complexes formation between fluorescent aggregates of potential-sensitive mitochondria probe 5,5′,6,6′-tetrachloro-1,1′,3,3′-tetraethylbenzimidazolocarbocyanine iodide (JC-1) and ReVO4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f9a408caba362f4808aa0599d8281a2
https://doi.org/10.1016/j.molliq.2014.09.023

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